Base | Representation |
---|---|
bin | 1001010110010100110… |
… | …10000001101001110101 |
3 | 1010201010121111110100221 |
4 | 10223022122001221311 |
5 | 20230331142300203 |
6 | 403322404134341 |
7 | 32131133564263 |
oct | 4531232015165 |
9 | 1121117443327 |
10 | 321223400053 |
11 | 114259264946 |
12 | 523090973b1 |
13 | 243a2b018aa |
14 | 11793ac9433 |
15 | 8550a38abd |
hex | 4aca681a75 |
321223400053 has 16 divisors (see below), whose sum is σ = 332064640512. Its totient is φ = 310412520000.
The previous prime is 321223400027. The next prime is 321223400063. The reversal of 321223400053 is 350004322123.
It is a cyclic number.
It is not a de Polignac number, because 321223400053 - 25 = 321223400021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321223400063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104939143 + ... + 104942203.
It is an arithmetic number, because the mean of its divisors is an integer number (20754040032).
Almost surely, 2321223400053 is an apocalyptic number.
It is an amenable number.
321223400053 is a deficient number, since it is larger than the sum of its proper divisors (10841240459).
321223400053 is a wasteful number, since it uses less digits than its factorization.
321223400053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6876.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 321223400053 its reverse (350004322123), we get a palindrome (671227722176).
The spelling of 321223400053 in words is "three hundred twenty-one billion, two hundred twenty-three million, four hundred thousand, fifty-three".
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